516313440

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{39839}}^1$

素因数の和:39866

約数の個数: 120

約数和(自身を含む): 1822201920

約数和(自身を除く): 1305888480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 39839, 79678, 119517, 159356, 199195, 239034, 318712, 358551, 398390, 478068, 597585, 637424, 717102, 796780, 956136, 1075653, 1195170, 1274848, 1434204, 1593560, 1792755, 1912272, 2151306, 2390340, 2868408, 3187120, 3226959, 3585510, 3824544, 4302612, 4780680, 5378265, 5736816, 6374240, 6453918, 7171020, 8605224, 9561360, 10756530, 11473632, 12907836, 14342040, 16134795, 17210448, 19122720, 21513060, 25815672, 28684080, 32269590, 34420896, 43026120, 51631344, 57368160, 64539180, 86052240, 103262688, 129078360, 172104480, 258156720, 516313440]

約数ペア:

[(1, 516313440), (2, 258156720), (3, 172104480), (4, 129078360), (5, 103262688), (6, 86052240), (8, 64539180), (9, 57368160), (10, 51631344), (12, 43026120), (15, 34420896), (16, 32269590), (18, 28684080), (20, 25815672), (24, 21513060), (27, 19122720), (30, 17210448), (32, 16134795), (36, 14342040), (40, 12907836), (45, 11473632), (48, 10756530), (54, 9561360), (60, 8605224), (72, 7171020), (80, 6453918), (81, 6374240), (90, 5736816), (96, 5378265), (108, 4780680), (120, 4302612), (135, 3824544), (144, 3585510), (160, 3226959), (162, 3187120), (180, 2868408), (216, 2390340), (240, 2151306), (270, 1912272), (288, 1792755), (324, 1593560), (360, 1434204), (405, 1274848), (432, 1195170), (480, 1075653), (540, 956136), (648, 796780), (720, 717102), (810, 637424), (864, 597585), (1080, 478068), (1296, 398390), (1440, 358551), (1620, 318712), (2160, 239034), (2592, 199195), (3240, 159356), (4320, 119517), (6480, 79678), (12960, 39839)]